Individual Calculations November 2022
 Bosch Ricart, Joan  Total change: -15.40  Rating chartPersonal card
 Obert Santa Eulalia de Roncana 2022 Grup B Rondas 1-3 Santa Eulalia de Roncana (Barcelona) ESP 2022-10-08
RcRownchangeKK*chgGame
 1341 1543 1.50 3 -0.77 20 -15.40 
  Alabart Paytubi, Josep 1314 ESP0.501-0.2920-5.80 
  Del Rio Crespo, Jose Antonio 1301 ESP0.501-0.3020-6.00 
  Carrera Font, Daniel 1407 ESP0.501-0.1820-3.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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